m 1. Recall that the hyperbolic sine, den the hyperbolic sine, denoted by sinh, isep PCA Write a function with header **), where y is the hyperbolic sine computed on x. Assume that is all double. Test Cases >> y - mySinh (0) y >> y = mySinh (1) 1.1752 >> y - mySinh (2) 3.6269 cm 5. Write a function with headers ction with header is, v = myCylinder (r,h), where r and h are the radius eight of a cylinder, respectively, and S and V are the surface area and volume of the same respectively. Recall that the surface area of a cylinder is 23r2 + 2arh, and the volume is rh. Assume that r and h are 1 x 1 doubles. cylinder, respectively. Recall that the surfac Test Cases: >> 18, VI - myCylinder (1,5) 37.6991 15.7080 >> 18, V1 - myCylinder (2,3) S- 62.8319 V- 37.6991 matrix of im 7. Write a function with header (out) = my Twos (m,n), where out is an m x Iwos. Assume that m and n are strictly positive integers